Astronomy and Astrophysics – Astrophysics
Scientific paper
Feb 1997
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1997aipc..393..437r&link_type=abstract
The seventh astrophysical conference: Star formation, near and far. AIP Conference Proceedings, Volume 393, pp. 437-440 (1997).
Astronomy and Astrophysics
Astrophysics
Origin, Formation, Evolution, Age, And Star Formation, Chemical Composition And Chemical Evolution, Star Formation
Scientific paper
We present a method to obtain the history of the local star formation rate (SFR) by using the G dwarf metallicity distribution. The method is tested by simulations and applied to the solar neighborhood. We find strong evidences of two events of star formation: a big burst 8 Gyr ago, and a lull 2-3 Gyr ago. We also find evidences of a present star formation burst. These events agree with some previous determinations of the history of the local SFR.
Maciel Walter J.
Rocha-Pinto Helio J.
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